| 1:29.56 | 74 | 45th National Junior High School Skating Tournament | 01. - 04.02.2025 | Nagano (JPN) |
| 1:34.18 | 3 | 59th Gunma Prefectural Junior High School Tournament | 21.12.2024 | Shibukawa (JPN) |
| 1:34.95 | 2 | 58th Gunma Prefecture Speed Skating Championships | 14.12.2024 | Shibukawa (JPN) |
| 1:40.32 | 14 | 31st World Sprint Memorial Championships | 23. - 24.11.2024 | Shibukawa (JPN) |
| 1:51.47 | 9 | 2023/2024 All Japan Novice Speed Skating Competition Fujiyoshida Tournament | 20. - 21.01.2024 | Fujiyoshida (JPN) |
| 1:47.55 | 11 | 42nd Prefectural Speed Skating Competition | 02.12.2023 | Shibukawa (JPN) |
| 1:45.93 | 13 | 30th World Sprint Memorial Tournament | 25.11.2023 | Shibukawa (JPN) |
| 1:55.92 | 13 | 32nd Gunma Prefecture Discipline Skating Competition | 28.01.2023 | Shibukawa (JPN) |
| 1:51.50 | 5 | 2022/2023 All Japan Novice Speed Skating Competition Fujiyoshida Tournament | 21. - 22.01.2023 | Fujiyoshida (JPN) |